Genus Cercospora in Thailand: Taxonomy and Phylogeny (with a ...

More documents

Recommendations

Info

Balsaminaceae 1. Conidiophores 52–129 × 2–3.5 μm, unbranched; conidia obclavate with obconically truncate at the base, 35–73 × 4–5 μm, 3–11-septate; on Impatiens walleriana ........ ............................Cercospora balsaminiana 1. Conidiophores 49–112 × 4–6.5 μm, sometimes branched; conidia narrowly obclavate to subacicular with truncate to obconically truncate at the base, 60–120 × 2.5–5 μm, 5– 18-septate; on Impatiens balsamina............. ............................... Cercospora fukushiana Basellaceae A single species, on Basella............................. ...........................Cercospora basellae-albae Brassicaceae A single species, on Brassica and Cichorium ...............................Cercospora brassicicola Caricaceae A single species, on Carica.............................. .....................................Cercospora papayae Convolvulaceae 1. Conidiophores sometimes branched, 13.5– 134 × 3–5 μm; conidia 44.5–143 × 3–3.5 μm, narrowly obclavate to subacicular, 6– 15-septate, base obconically truncate; on Ipomoea and Argyreia.................................. .................................. Cercospora ipomoeae 1. Conidiophores unbranched.........................2 2. Conidia 80–240 × 3–4 μm, 9–14-septate, acicular to long obclavate, base obconically truncate; on Ipomoea.................................... ...................................Cercospora citrullina 2. Conidia 22.5–96 × 3–3.5 μm, 6–9-septate, acicular, sometimes obclavate, truncate at the base; on Operculina................................ ...............................Cercospora operculinae Cucurbitaceae 1. Ceaspituli amphigenous; conidiophores 52– 106.5 × 2.5–5 μm, not geniculate; conidia 28 acicular, 63–296.5 × 2.5–4.5 μm, 8–26septate, truncate at the base; on various genera of Cucurbitaceae .............................. ...................................Cercospora citrullina 1. Caespituli epiphyllous; conidiophores 18– 108.5 × 3–5.5 μm, strongly geniculate; conidia obclavate-cylindric, 41–102 × 2.5–5 μm, 5–10-septate, obconically truncate at the base; on Coccinia ................................... ...................................Cercospora cocciniae Euphorbiaceae 1. Conidiophores sometimes branched, 48.5– 83.5 × 4–6 μm, slightly geniculate; conidia 44–256 × 1.5–3 μm, narrowly obclavate to subacicular, 4–18-septate, base obconically truncate; on Acalypha................................... ..................................Cercospora acalyphae 1. Conidiophores unbranched......................... 2 2. Conidiophores 56–213 × 4–5.5 μm, slightly geniculate; conidia 29–160 × 3–4.5 μm, acicular, rarely obclavate, 3–10-septate, truncate at the base; on Codiaeum ...................................... Cercospora codiaei 2. Conidiophores 36–66 × 3–5 μm, sometimes constrict at the septate, rough wall, geniculate, mostly near the apex; conidia 51–133 × 3–4.5 μm, obclavate to acicular, 5–11septate, obconically truncate at the base; on Phyllanthu ........ Cercospora phyllanthicola Fabaceae 1. Caespituli hypophyllous; conidiophores 76– 129 × 3.5–5 μm, rarely branched; conidia 80–132 × 3–3.5 μm, narrowly obclavate to subacicular, 6–11-septate; on Glycine .....................................Cercospora kikuchii 1. Caespituli amphigenous ............................. 2 2. Stromata well-developed, 26.5–67 μm diam.; conidia 56–113.5 × 3–4.5 μm, narrowly obclavate to subacicular, 3–9-septate; on various genera of Fabaceae ......................... ..................................Cercospora canescens 2. Caespituli amphigenous; stromata small, 25–30.75 μm diam.; conidia 39–206 × 2–4 μm, narrowly obclavate to subacicular, 5– 17-septate; on Crotalaria ............................. ................................ Cercospora crotalariae
Hydrangeaceae A single species, on Hydrangea....................... ...............................Cercospora hydrangeae Lamiaceae 1. Caespituli epiphyllous; stromata small, 12– 32 μm diam.; conidiophores 36–127.5 × 2.5–4 μm, rarely branched, geniculate to sinuous; conidia 40–87 × 2–3 μm, narrowly obclavate to subacicular, 3–10-septate, base obconically truncate; on Clerodendrum fragrans ................Cercospora volkameriae 1. Caespituli amphigenous .............................2 2. Stromata lacking; conidiophores 78–185 × 3–5 μm, rarely branched, geniculate; on Solenostemon............Cercospora kabatiana 2. Stromata small to well developed, 14–30 μm diam.; conidiophores 20–70 × 3–6 μm, unbranched, often not geniculate; on Clerodendrum paniculatum.......................... ............................. Cercospora physostegiae Malvaceae A single species, on Alcea................................ ...................................Cercospora althaeina Moraceae 1. Caespituli hypophyllous; conidiophores 42- 229 × 3–6 μm, branched; conidia 42.5–161 × 2–4.5 μm, narrowly obclavate to subacicular, 7–14-septate, base obconically truncate; on Ficus religiosa.......................... .........................................Cercospora ficina 1. Caespituli epiphyllous; conidiophores 63– 139 × 3–4 μm, not branched; conidia 120– 160 × 3 μm, acicular, 8–13-septate, truncate at the base; on Ficus carica.......................... ....................................Cercospora elasticae Nyctaginaceae A single species, on Bougainvillea .................. ....................Cercospora neobougainvilleae Orchidaceae A single species, on Habenaria ....................... ........................... Cercospora habenariicola Oxalidaceae Plant Pathology & Quarantine A single species, on Oxalis .............................. ..................................... Cercospora oxalidis Polypodiaceae A single species, on Platycerium ..................... ...................................Cercospora platycerii Pteridaceae A single species, on Pteris ............................... ....................................Cercospora cyclosori Rosaceae A single species, on Rosa................................. .................................... Cercospora scharifii Rubiaceae A single species, on Coffea.............................. ..................................Cercospora coffeicola Saururaceae A single species, on Houttuynia....................... .......................... Cercospora houttuyniicola Solanaceae 1. Caespituli epiphyllous, conidiophores relatively short, 27–79.5 × 2–4.5 μm, not branched, not geniculate; conidia 30–71.5 × 3–3.5 μm, narrowly obclavate, 3–6-septate; on Solanum torvum ..Cercospora solanacea 1. Caespituli amphigenous ............................. 2 2. Conidiophores 27.5–54 × 2.5–5.5 μm, unbranched, strongly geniculate; conidia 46.5– 160 × 2–4 μm, obclavate to acicular, 7–15septate; on various genera of Solanaceae ..................................Cercospora physalidis 2. Caespituli amphigenous, chiefly hypophyllous; conidiophores 39.5–127 × 3– 4 μm, branched, geniculate to sinuous; conidia 64–165 × 2–5 μm, long obclavate to subacicular, 6–19-septate; on Solanum indicum.........................Cercospora puyana Verbenaceae 29
Page 1 and 2: Plant Pathology & Quarantine Genus
Page 3 and 4: etter workable system. Braun (1993)
Page 5 and 6: Plant Pathology & Quarantine Fig. 1
Page 11 and 12: Pseudocercospora based on ITS regio
Page 17: Key to the treated species in Thail
Page 21 and 22: Distribution - China, Thailand (Cro
Page 23 and 24: Hosts - Adiantum philippense, Doryo
Page 25 and 26: Stromata 19-29 µm diam., small, co
Page 27 and 28: smooth, pale brown to brown, unbran
Page 33 and 34: Fig. 25 - Line drawings of Cercospo
Page 39 and 40: diam., substomatal to intraepiderma
Page 41 and 42: Conidia 17-93 × 3-5 μm, solitary,
Page 43 and 44: Carica papaya L. (Caricaceae), 12 S
Page 51 and 52: Hosts - Phyllanthus niruri, Sauropu
Page 55 and 56: Fungi imperfecti parasitici 1. Hyph
Page 63 and 64: Distribution - Thailand (type local
Page 65 and 66: ase, paler toward the apex, unbranc
Page 69 and 70:
Leaf spots 2-15 mm diam., amphigeno
Page 71 and 72:
obconically truncate, with subacute
Page 73 and 74:
Plant Pathology & Quarantine Fig. 6
Page 75 and 76:
and tolerant Cercospora beticola. J
Page 77:
Pollack FG. 1987 - An annotated com
show all

Genus Cercospora in Thailand: Taxonomy and Phylogeny (with a ...

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?